Pet dental chew



FIG. 1 is a perspective view of a pet dental chew showing the new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left-side elevation view thereof;

FIG. 5 is a right-side elevation view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines illustrate a break in length in the pet dental chew that forms no part of the claimed design. The surface between the break does not form part of the claimed design. 

CLAIM The ornamental design for a pet dental chew, as shown and described. 